Question

two difference between sodium ion and sodium atom

Answer 1

Ion carries charge.
Ions conduct electricity.
Ions are small in size.

Atom is neutral.
Atoms does not conduct electricity.
Atoms are comparatively bigger in size than the ions.

Answer 2

Sodium ion is a atom of sodium with a positive charge...
sodium ion is bigger in size....

Sodium atom is electrically neutral in nature...
Sodium is smaller in size than the anion...